i just bought an already modded wii today as second hand, it has alot of games but not my fave from my childhood (m&s olympic 2012) and some other great titles. so i wanted to add some knowing it is pretty easy to do so. but i couldnt open the hard drive my wii came with on windows folders. ive now transferred all the games from the hard drive to wbfs format as i saw someone saying i should do that. they also said to format the hard drive after. but my question now is, is it safe t format the hard drive after only putting the games on a wbfs format?